201875608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120739}}^1$

素因数の和:120775

約数の個数: 32

約数和(自身を含む): 434664000

約数和(自身を除く): 232788392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120739, 241478, 482956, 965912, 1328129, 2294041, 2656258, 4588082, 5312516, 9176164, 10625032, 18352328, 25234451, 50468902, 100937804, 201875608]

約数ペア:

[(1, 201875608), (2, 100937804), (4, 50468902), (8, 25234451), (11, 18352328), (19, 10625032), (22, 9176164), (38, 5312516), (44, 4588082), (76, 2656258), (88, 2294041), (152, 1328129), (209, 965912), (418, 482956), (836, 241478), (1672, 120739)]